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What is the mass number of an atom that has 12 neutrons and 11 protons?
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What is the mass number of an atom that has 12 neutrons and 11 protons?
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Nov 8, 2019
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What is the mass number of an atom that has 12 neutrons and 11 protons?
Chemistry
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Wilmerton
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Answer:
23
Step-by-step explanation:
Zylenv
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Nov 11, 2019
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Zylenv
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Mass number = protons + neutrons. 12 + 11 = 23.
Redlightbulb
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Nov 12, 2019
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Redlightbulb
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